Vendor Profile

Paubox

Paubox is a HIPAA-compliant email encryption platform purpose-built for healthcare organizations. It encrypts every outbound email by default using TLS with automatic fallback to a secure portal, so recipients read messages in their normal inbox without passwords or portals. Paubox is HITRUST CSF certified and signs BAAs, making it the go-to choice for hospitals, health systems, and medical practices that need frictionless HIPAA-compliant email.

Last updated February 28, 2026

Founded

2015

Pricing

From $29/user/month

Verify with vendor

Deployment

Cloud

Email Encryption

HIPAAHITRUST CSFSOC 2

Key Features

+Automatic TLS encryption for all outbound email

+Seamless inbox delivery — no portals or passwords for recipients

+HITRUST CSF certified

+HIPAA-compliant with signed BAA

+Inbound email security and anti-phishing

+Email DLP and compliance archiving

+Microsoft 365 and Google Workspace integration

+Zero-step encryption — works without user action

Pros & Cons

Pros

+No portal login required for recipients
+HITRUST CSF certified — highest bar for healthcare
+Zero learning curve for senders
+Purpose-built for healthcare compliance
+Includes inbound email security

Cons

–Premium pricing for smaller practices
–Less granular sender control than end-to-end solutions
–Healthcare focus may not fit all industries
–No on-premise deployment option

Best For

Healthcare organizations that need HIPAA-compliant email encryption with zero friction for recipients and HITRUST CSF certification

User Reviews

Takes about 2 minutes. Your review helps other security teams.

No reviews yet. Be the first to share your experience!